TREATMENT OF WAXES
A process for treating a wax includes thermally cracking, in a cracking stage, a feed wax having a congealing point X DEG C, to produce, as a primary product, a lighter wax having a congealing point Y DEG C, where X > Y. The feed wax is typically a Fischer-Tropsch derived hard wax. L'inventi...
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| creator | PADAYACHEE, PRAVASIVAN, SATHANATHAN RAMDUTH, ASHWIN SWIEGERS, GODLIEB, GERHARDUS MARLAND, CHRISTOPHER VAN DER MERWE, JOSIAS, WILLEM MEYER, JAMES, CHRISTIAAN OLIVIER, ANTHONY, JOHN |
| description | A process for treating a wax includes thermally cracking, in a cracking stage, a feed wax having a congealing point X DEG C, to produce, as a primary product, a lighter wax having a congealing point Y DEG C, where X > Y. The feed wax is typically a Fischer-Tropsch derived hard wax.
L'invention concerne un procédé permettant de traiter une cire, lequel procédé consiste à faire subir un craquage thermique, lors d'une phase de craquage, à une cire d'alimentation présentant un point de congélation X DEG C, de manière à produire, comme produit primaire, une cire plus légère présentant un point de congélation Y DEG C, X étant supérieur à Y. On utilise généralement comme cire d'alimentation une cire dure dérivée de type Fischer-Tropsch. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO9937737A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO9937737A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO9937737A13</originalsourceid><addsrcrecordid>eNrjZBAKCXJ1DPF19QtR8HdTCHeMcA3mYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXx4f6Wlsbm5sbmjobGRCgBAA0OHe4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TREATMENT OF WAXES</title><source>esp@cenet</source><creator>PADAYACHEE, PRAVASIVAN, SATHANATHAN ; RAMDUTH, ASHWIN ; SWIEGERS, GODLIEB, GERHARDUS ; MARLAND, CHRISTOPHER ; VAN DER MERWE, JOSIAS, WILLEM ; MEYER, JAMES, CHRISTIAAN ; OLIVIER, ANTHONY, JOHN</creator><creatorcontrib>PADAYACHEE, PRAVASIVAN, SATHANATHAN ; RAMDUTH, ASHWIN ; SWIEGERS, GODLIEB, GERHARDUS ; MARLAND, CHRISTOPHER ; VAN DER MERWE, JOSIAS, WILLEM ; MEYER, JAMES, CHRISTIAAN ; OLIVIER, ANTHONY, JOHN</creatorcontrib><description>A process for treating a wax includes thermally cracking, in a cracking stage, a feed wax having a congealing point X DEG C, to produce, as a primary product, a lighter wax having a congealing point Y DEG C, where X > Y. The feed wax is typically a Fischer-Tropsch derived hard wax.
L'invention concerne un procédé permettant de traiter une cire, lequel procédé consiste à faire subir un craquage thermique, lors d'une phase de craquage, à une cire d'alimentation présentant un point de congélation X DEG C, de manière à produire, comme produit primaire, une cire plus légère présentant un point de congélation Y DEG C, X étant supérieur à Y. On utilise généralement comme cire d'alimentation une cire dure dérivée de type Fischer-Tropsch.</description><edition>6</edition><language>eng ; fre</language><subject>CHEMISTRY ; CRACKING HYDROCARBON OILS ; FUELS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990729&DB=EPODOC&CC=WO&NR=9937737A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990729&DB=EPODOC&CC=WO&NR=9937737A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PADAYACHEE, PRAVASIVAN, SATHANATHAN</creatorcontrib><creatorcontrib>RAMDUTH, ASHWIN</creatorcontrib><creatorcontrib>SWIEGERS, GODLIEB, GERHARDUS</creatorcontrib><creatorcontrib>MARLAND, CHRISTOPHER</creatorcontrib><creatorcontrib>VAN DER MERWE, JOSIAS, WILLEM</creatorcontrib><creatorcontrib>MEYER, JAMES, CHRISTIAAN</creatorcontrib><creatorcontrib>OLIVIER, ANTHONY, JOHN</creatorcontrib><title>TREATMENT OF WAXES</title><description>A process for treating a wax includes thermally cracking, in a cracking stage, a feed wax having a congealing point X DEG C, to produce, as a primary product, a lighter wax having a congealing point Y DEG C, where X > Y. The feed wax is typically a Fischer-Tropsch derived hard wax.
L'invention concerne un procédé permettant de traiter une cire, lequel procédé consiste à faire subir un craquage thermique, lors d'une phase de craquage, à une cire d'alimentation présentant un point de congélation X DEG C, de manière à produire, comme produit primaire, une cire plus légère présentant un point de congélation Y DEG C, X étant supérieur à Y. On utilise généralement comme cire d'alimentation une cire dure dérivée de type Fischer-Tropsch.</description><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAKCXJ1DPF19QtR8HdTCHeMcA3mYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXx4f6Wlsbm5sbmjobGRCgBAA0OHe4</recordid><startdate>19990729</startdate><enddate>19990729</enddate><creator>PADAYACHEE, PRAVASIVAN, SATHANATHAN</creator><creator>RAMDUTH, ASHWIN</creator><creator>SWIEGERS, GODLIEB, GERHARDUS</creator><creator>MARLAND, CHRISTOPHER</creator><creator>VAN DER MERWE, JOSIAS, WILLEM</creator><creator>MEYER, JAMES, CHRISTIAAN</creator><creator>OLIVIER, ANTHONY, JOHN</creator><scope>EVB</scope></search><sort><creationdate>19990729</creationdate><title>TREATMENT OF WAXES</title><author>PADAYACHEE, PRAVASIVAN, SATHANATHAN ; RAMDUTH, ASHWIN ; SWIEGERS, GODLIEB, GERHARDUS ; MARLAND, CHRISTOPHER ; VAN DER MERWE, JOSIAS, WILLEM ; MEYER, JAMES, CHRISTIAAN ; OLIVIER, ANTHONY, JOHN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO9937737A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1999</creationdate><topic>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><toplevel>online_resources</toplevel><creatorcontrib>PADAYACHEE, PRAVASIVAN, SATHANATHAN</creatorcontrib><creatorcontrib>RAMDUTH, ASHWIN</creatorcontrib><creatorcontrib>SWIEGERS, GODLIEB, GERHARDUS</creatorcontrib><creatorcontrib>MARLAND, CHRISTOPHER</creatorcontrib><creatorcontrib>VAN DER MERWE, JOSIAS, WILLEM</creatorcontrib><creatorcontrib>MEYER, JAMES, CHRISTIAAN</creatorcontrib><creatorcontrib>OLIVIER, ANTHONY, JOHN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PADAYACHEE, PRAVASIVAN, SATHANATHAN</au><au>RAMDUTH, ASHWIN</au><au>SWIEGERS, GODLIEB, GERHARDUS</au><au>MARLAND, CHRISTOPHER</au><au>VAN DER MERWE, JOSIAS, WILLEM</au><au>MEYER, JAMES, CHRISTIAAN</au><au>OLIVIER, ANTHONY, JOHN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TREATMENT OF WAXES</title><date>1999-07-29</date><risdate>1999</risdate><abstract>A process for treating a wax includes thermally cracking, in a cracking stage, a feed wax having a congealing point X DEG C, to produce, as a primary product, a lighter wax having a congealing point Y DEG C, where X > Y. The feed wax is typically a Fischer-Tropsch derived hard wax.
L'invention concerne un procédé permettant de traiter une cire, lequel procédé consiste à faire subir un craquage thermique, lors d'une phase de craquage, à une cire d'alimentation présentant un point de congélation X DEG C, de manière à produire, comme produit primaire, une cire plus légère présentant un point de congélation Y DEG C, X étant supérieur à Y. On utilise généralement comme cire d'alimentation une cire dure dérivée de type Fischer-Tropsch.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | TREATMENT OF WAXES |
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